28115850204

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{50527}}^1$

素因数の和:50620

約数の個数: 144

約数和(自身を含む): 81109566720

約数和(自身を除く): 52993716516

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 41, 52, 58, 78, 82, 87, 116, 117, 123, 156, 164, 174, 234, 246, 261, 348, 369, 377, 468, 492, 522, 533, 738, 754, 1044, 1066, 1131, 1189, 1476, 1508, 1599, 2132, 2262, 2378, 3198, 3393, 3567, 4524, 4756, 4797, 6396, 6786, 7134, 9594, 10701, 13572, 14268, 15457, 19188, 21402, 30914, 42804, 46371, 50527, 61828, 92742, 101054, 139113, 151581, 185484, 202108, 278226, 303162, 454743, 556452, 606324, 656851, 909486, 1313702, 1465283, 1818972, 1970553, 2071607, 2627404, 2930566, 3941106, 4143214, 4395849, 5861132, 5911659, 6214821, 7882212, 8286428, 8791698, 11823318, 12429642, 13187547, 17583396, 18644463, 19048679, 23646636, 24859284, 26375094, 26930891, 37288926, 38097358, 52750188, 53861782, 57146037, 60076603, 74577852, 76194716, 80792673, 107723564, 114292074, 120153206, 161585346, 171438111, 180229809, 228584148, 240306412, 242378019, 323170692, 342876222, 360459618, 484756038, 540689427, 685752444, 720919236, 780995839, 969512076, 1081378854, 1561991678, 2162757708, 2342987517, 3123983356, 4685975034, 7028962551, 9371950068, 14057925102, 28115850204]

約数ペア:

[(1, 28115850204), (2, 14057925102), (3, 9371950068), (4, 7028962551), (6, 4685975034), (9, 3123983356), (12, 2342987517), (13, 2162757708), (18, 1561991678), (26, 1081378854), (29, 969512076), (36, 780995839), (39, 720919236), (41, 685752444), (52, 540689427), (58, 484756038), (78, 360459618), (82, 342876222), (87, 323170692), (116, 242378019), (117, 240306412), (123, 228584148), (156, 180229809), (164, 171438111), (174, 161585346), (234, 120153206), (246, 114292074), (261, 107723564), (348, 80792673), (369, 76194716), (377, 74577852), (468, 60076603), (492, 57146037), (522, 53861782), (533, 52750188), (738, 38097358), (754, 37288926), (1044, 26930891), (1066, 26375094), (1131, 24859284), (1189, 23646636), (1476, 19048679), (1508, 18644463), (1599, 17583396), (2132, 13187547), (2262, 12429642), (2378, 11823318), (3198, 8791698), (3393, 8286428), (3567, 7882212), (4524, 6214821), (4756, 5911659), (4797, 5861132), (6396, 4395849), (6786, 4143214), (7134, 3941106), (9594, 2930566), (10701, 2627404), (13572, 2071607), (14268, 1970553), (15457, 1818972), (19188, 1465283), (21402, 1313702), (30914, 909486), (42804, 656851), (46371, 606324), (50527, 556452), (61828, 454743), (92742, 303162), (101054, 278226), (139113, 202108), (151581, 185484)]